| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.98 | 8.635% | $197.694 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $145.25 | 11.434% | $161.8579 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $155.57 | 10.365% | $171.6948 | $171.69 | $171.70 | $171.70 |
| Purchase #4 | $106.81 | 12.132% | $119.7682 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $20.41 | 7.718% | $21.9852 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $36.53 | 13.616% | $41.5039 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $219.70 | 5.643% | $232.0977 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $866.25 | $946.6017 | $946.60 | $946.60 | $946.70 | |